Dusky Langur, Khlong Saeng Wildlife Sanctuary, Thailand

This is one of the many dusky langurs I met while in Thailand. This one photographed in Khlong Saeng, a mostly flooded national park where islands of mountainous land rise out of all the water. Nikon D500 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/4 at 1/200th of a second.